PLYMOUTH WATER SUPPLY
PWS ID: IA1759048 · PLYMOUTH, Iowa 50464
Population Served
378
Total Violations
119
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 175
- County
- Cerro Gordo
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 108
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 7 | 2022 |
| Nitrate | MR | 6 | 2024 |
| Public Notice | Other | 3 | 2025 |
| LASSO | MR | 3 | 2018 |
| 2,4-D | MR | 3 | 2018 |
| Di(2-ethylhexyl) adipate | MR | 3 | 2018 |
| Di(2-ethylhexyl) phthalate | MR | 3 | 2018 |
| Pentachlorophenol | MR | 3 | 2018 |
| Diquat | MR | 3 | 2018 |
| Glyphosate | MR | 3 | 2018 |
| Benzene | MR | 3 | 2018 |
| o-Dichlorobenzene | MR | 3 | 2018 |
| p-Dichlorobenzene | MR | 3 | 2018 |
| 1,2-Dichloroethane | MR | 3 | 2018 |
| cis-1,2-Dichloroethylene | MR | 3 | 2018 |
| DICHLOROMETHANE | MR | 3 | 2018 |
| Styrene | MR | 3 | 2018 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2018 |
| Trichloroethylene | MR | 3 | 2018 |
| Vinyl chloride | MR | 3 | 2018 |
| Xylenes, Total | MR | 3 | 2018 |
| 1,1,2-Trichloroethane | MR | 3 | 2018 |
| Ethylbenzene | MR | 3 | 2018 |
| CHLOROBENZENE | MR | 3 | 2018 |
| 1,1-Dichloroethylene | MR | 3 | 2018 |
| Tetrachloroethylene | MR | 3 | 2018 |
| 1,1,1-Trichloroethane | MR | 3 | 2018 |
| Atrazine | MR | 3 | 2018 |
| trans-1,2-Dichloroethylene | MR | 3 | 2018 |
| Carbon tetrachloride | MR | 3 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.